An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5950-01-581-2832
NSN 6240-01-628-5388
NSN 5910-01-113-8263
NSN 5930-00-432-7824
NSN 5950-01-376-3837
NSN 2925-01-231-6312
NSN 6610-01-414-1755
NSN 5998-01-450-4180
NSN 5920-01-108-3206
NSN 5925-01-025-7008
NSN 5920-01-554-1876
NSN 5895-01-536-1041